12427485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 23058432

約数和(自身を除く): 10630947

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1667, 2485, 5001, 7455, 8335, 11669, 25005, 35007, 58345, 118357, 175035, 355071, 591785, 828499, 1775355, 2485497, 4142495, 12427485]

約数ペア:

[(1, 12427485), (3, 4142495), (5, 2485497), (7, 1775355), (15, 828499), (21, 591785), (35, 355071), (71, 175035), (105, 118357), (213, 58345), (355, 35007), (497, 25005), (1065, 11669), (1491, 8335), (1667, 7455), (2485, 5001)]